NSP Campanella (NSPカンパネラ NSP Kanpanera) is an artificial sun developed by TPC.
Subtitle: Artificial sun tester (人工太陽試験機 Jinkō taiyō shiken-ki)
Created by TPC, the artificial sun mainly reflected sunlight and magnified it towards other planets such as Jupiter and Mars. When Spume took over the Kolakerf NF-3000, it also took over the Campanella itself, calling it Earth from Jupiter and setting on a course hurling towards Antarctica either for colliding with it or for melting the ice caps with its light. However, Mai finally regained control of it with Dyna destroying Spume by firing an energy blast, causing Campanella to reflect it as bigger blast and disintegrating the monster.
However, when Gransphire began absorbing the Solar System's planets, the artificial sun was also absorbed.
As seen in the final episode of Ultra Galaxy Mega Monster Battle, an alternate versions of the Campanella was located near Planet Boris in the Showa Universe but it's orbit was decaying, setting it on a collision course to the planet. A battle-damaged King Joe Black returned to try and stop the Pendragon crew from escaping the planet but Ultraman, (who was revived by Rei) attacked him, cutting off his arm and dragging him down to the planet as King Joe Black and the whole planet destroyed along with the NSP Campanella. Ultraman, obviously survived.
- Compared to a normal sun, Campanella only reflects and magnifies the light before emitting it again.
- Though NSP Campanella is the first artificial sun shown in the series, the chronologically oldest is the Plasma Spark.
- The prop for NSP Campanella would later modified into Sol's spaceship in Ultraman Cosmos.